辰海興業株式会社
辰海興業株式会社 (corporate number 5040001080074) received 11 Japanese central-government awards totaling ¥225,285,897 over the past 60 months. Largest buyer by award value: Ministry of the Environment (11 awards).
Corporate number (法人番号): 5040001080074 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 5040001080074), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — highest price11
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2024 | 5 | ¥50,120,000 |
| 2025 | 3 | ¥83,230,000 |
| 2026 | 3 | ¥91,935,897 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of the Environment | 11 | ¥225,285,897 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度福島環境局金属くず売払（双葉地区その６） | Ministry of the Environment | 2026-08-18 | ¥73,600,000 |
| 令和８年度福島地方環境事務所金属くず売払（双葉地区その５） | Ministry of the Environment | 2026-07-28 | ¥10,705,897 |
| 令和８年度福島地方環境事務所金属くず売払（大熊地区その１） | Ministry of the Environment | 2026-05-13 | ¥7,630,000 |
| 令和７年度福島地方環境事務所金属くず売払（双葉地区その４） | Ministry of the Environment | 2025-11-05 | ¥62,190,000 |
| 令和７年度福島地方環境事務所金属くず売払（双葉地区その３） | Ministry of the Environment | 2025-10-22 | ¥9,830,000 |
| 令和７年度福島地方環境事務所金属くず売払（大熊地区及び飯舘地区） | Ministry of the Environment | 2025-09-05 | ¥11,210,000 |
| 令和６年度福島地方環境事務所金属くず売払（大熊地区） | Ministry of the Environment | 2024-09-11 | ¥6,200,000 |
| 令和６年度福島地方環境事務所金属くず売払（南相馬地区及び浪江地区） | Ministry of the Environment | 2024-08-28 | ¥14,700,000 |
| 令和６年度福島地方環境事務所金属くず売払（浪江地区） | Ministry of the Environment | 2024-06-18 | ¥2,370,000 |
| 令和５年度福島地方環境事務所金属くず売払（双葉地区） | Ministry of the Environment | 2024-01-31 | ¥14,250,000 |
Company profile (gBizINFO)
- Location
- 福島県いわき市好間町川中子字竹渡戸６９番地の２
- Founded
- 2013-02-04
- Unified bidding qualification grades
- C, A
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.